package com.example.HaiDLaobackend.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.example.HaiDLaobackend.entity.CouponEntity;
import com.example.HaiDLaobackend.mapper.CouponMapper;
import com.example.HaiDLaobackend.service.CouponService;
import org.springframework.stereotype.Service;

@Service
public class CouponServiceImpl extends ServiceImpl<CouponMapper, CouponEntity> implements CouponService {
}


